When accessing Hanwha cameras via Google Chrome, the microphone icon will not function correctly.
[Fig. 1] Disabled Microphone in our webviewer
This issue is caused by Google Chrome because Google Chrome doesn't allow to use a microphone basically as a security policy.
[Fig. 2] Site settings in Privacy and security of Google Chrome
Google Chrome allows to use a microphone while using HTTPS connection only, so if you connect with webviewer using HTTPS, then you can enable 'Microphone' like the below.
[Fig. 3] Enabled Microphone in our webviewer
Once enabled, a Speaking status icon will be displayed in website address tab like the below image.
[Fig. 4] Speaking status icon in website address tab